And the rental companies would love it if you did. They work on the concept of average daily mileage. So, let's say the break-even point is 150 miles a day. With the free unlimited mileage, some do that, some do more, many do less. The rental people are no fools. Statistically they win. The rental company would love it if you paid them for several days you only drove 5 miles each so you could spend the rest of the day golfing.